当采用两相电流差接线方式时，保护范围与短路类型和短路相别有关。
The protect range is relational to short circuit type and phase when phase differential current connection mode is adopted.
当温度在设定范围外时，温度传感器必须具有辨别热电偶烧毁保护接线的能力。
The transmitter must have the diagnostic capability to distinguish a thermocouple burnout from an out of range temperature.
根据传统电流速断保护的原理，得到了不同电流保护接线方式下，传统电流速断保护的保护范围。
The protection range of traditional fast tripping current in different connection modes can be decided according to the fast tripping current protection theory.
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